package com.huilang.principles.demo01;

public class Test1 {
    public static void main(String[] args) {
        Sougou sougou = new Sougou();
        HeiMa heiMa = new HeiMa();
        MoRen moRen = new MoRen();
        sougou.setHeiMa(heiMa);
        sougou.sougou();
    }
}
